Important Information

 The Instrument calibration kit (Part # OLGAS) contains everything you’ll need to check calibration, and to calibrate your instruments. Each kit contains a carrying case, one 0.25 liter per minute regulator, Tygon tubing, and a non-refillable cylinder containing 58 liters of H2S gas.

We offer four gas concentrations for calibrating your H2S logging instruments:

• OLGAS10 – 10 ppm
• OLGAS25 – 25ppm
• OLGAS50 – 50ppm
• OLGAS100 – 100ppm

We also offer a larger 116 liter of calibration gas kit (Part # OLGASAL) which contains a carrying case, one 0.25 liter per minute regulator, Tygon tubing and a non-refillable gas cylinder for those who calibrate numerous instruments, or calibrate frequently.  We offer three gas concentrations:

• OLGASAL10 – 10 ppm
• OLGASAL1025 – 25 ppm
• OLGASAL1050 – 50 ppm